snapshot of https://github.com/zulip/zulip.git @ 48c69911c7dd4e03b20552eb3bd77ad8151c1357 (2026-09-15)

zerver/migrations/0461_alter_realm_default_code_block_language.py

@@ -0,0 +1,39 @@
+# Generated by Django 4.2.2 on 2023-07-11 14:04
+
+from django.db import migrations, models
+from django.db.backends.base.schema import BaseDatabaseSchemaEditor
+from django.db.migrations.state import StateApps
+
+
+def set_default_code_block_language_to_empty_string(
+    apps: StateApps, schema_editor: BaseDatabaseSchemaEditor
+) -> None:
+    Realm = apps.get_model("zerver", "Realm")
+    Realm.objects.filter(default_code_block_language=None).update(default_code_block_language="")
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("zerver", "0460_backfill_realmauditlog_extradata_to_json_field"),
+    ]
+
+    operations = [
+        # Change default value from None to empty string for new realms
+        migrations.AlterField(
+            model_name="realm",
+            name="default_code_block_language",
+            field=models.TextField(null=True, default=""),
+        ),
+        # Update existing realms with None to have empty string
+        migrations.RunPython(
+            set_default_code_block_language_to_empty_string,
+            reverse_code=migrations.RunPython.noop,
+            elidable=True,
+        ),
+        # Remove null=True for this realm field
+        migrations.AlterField(
+            model_name="realm",
+            name="default_code_block_language",
+            field=models.TextField(default=""),
+        ),
+    ]